1.1 This terminology covers the use of microfiltration, ultrafiltration, nanofiltration, and reverse osmosis for membrane separation processes. 1.2 This international standard was developed in accordance with internationally recognized principles on s
26-02-2024
22
مقاييس
الهيدروميترات
مصطلحات
430 ج.م.
ASTM D 6161 – 19
متبناه
غير الزامى